Fredenstein Bento 2 Pure Analog Module Carrier User Manual
- June 13, 2024
- Fredenstein
Table of Contents
Bento 2
Pure Analog
Operating Manual
Fredenstein Bento 2 Pure Analog Module Carrier
The Fredenstein Bento 2 is a high performance two slot module carrier for
Fredenstein Series 600 modules or API-500 compatible plug-in cards. The unit
can accept a maximum of 2 modules.
The Bento 2 Pure Analog comes in two version, 120V (mainly North America and
Taiwan) and 240V (other international countries) 50 to 60 Hz.
The maximum output currents are: +-16V DC 0.75A and +48V DC 250mA.
LEDs indicate the power-supply status on the front-panel.
The Bento 2 Pure Analog features an additional DC output connector to support
an Bento 2 Extension.
Built-in Audio Routing: Slot 1 can be daisy-chained to slot 2 by simply
flipping a switch on the back-panel.
Compressor buss linking: Compressor modules can be linked by engaging a switch
on the backpanel as well (works only with two identical compressor modules
supporting the link function).
Installation:
Electrical Safety Warnings:
Do not open the enclosure, hazardous voltages are present inside!
There are no user serviceable parts inside.
Always disconnect the mains cord before installing or removing modules!
If you need to replace the mains fuse, make sure the replacement has the same
rating (1 AT 250V).
Please disconnect the mains from your Bento 2 before installing or removing
modules. Make sure each installed module is well seated in the receiving
connector and the module is secured by fasten the two mounting screws.
Operation:
After installation of the modules connect the mains cord to the Bento 2 IEC
socket located on the back-panel and than connect the mains cable to a
grounded outlet. Now turn the Bento 2 on by operating the I/O switch (also
part of the IEC socket on the back), then turn the secondary powerswitch on
the front-panel on and the three LEDs next to it will come on within 5 seconds
and the Bento 2 is ready for use. To connect the audio signals, please use the
XLR connectors on the rear panel.
In case you want, for example, route the audio signal from a mic-pre in slot 1
to a EQ in slot 2 simply turn on the audio link switch located on the back-
panel. (Please be aware that this disables the slot 2 XLR input connectors).
Slot 1 input will be the microphone input and the slot 2 output will be the
audio output of the complete chain. In case you are using multiple compressors
which make use of the compressor link buss (Pin 6), you can link the two slots
by putting the buss switch in the I position. If you are using different types
of compressors, you must keep the comp buss switch off.
Specifications:
Input Voltage: 120V or 240V AC, 50 to 60 Hz (configured by Fredenstein)
Output Voltages: +16V DC 0.75A
-16V DC 0.75A
+48V DC 250mA
Power Consumption: max 35W
Dimension (WxDxH): 155mm x 190mm x 134mm
Weight: 2.75 kg (NW)
Fredenstein Bento 2 Module Connector Pin Description
| Pin Number | Solder Side Signal | Component Side Signal |
|---|---|---|
| Pin 1 | Frame Ground | Frame Ground |
| Pin ‘ | Main Out + | Main Out + |
| Pin 3 | AUX Out + | NC |
| Pin 4 | Main Out – | Main Out – |
| Pin 5 | Audio Ground | Audio Ground |
| Pin 6 | Compressor Buss | Compressor Buss |
| Pin 7 | AUX Out – | NC |
| Pin 8 | Main In – | Main In – |
| Pin 9 | AUX In – | NC |
| Pin 10 | Main In + | Main In + |
| Pin 11 | AUX In + | NC |
| Pin 12 | +16V Supply | +16V Supply |
| Pin 13 | Supply Ground | Supply Ground |
| Pin 14 | -16V Supply | -16V Supply |
| Pin 15 | +48V Supply | +48V Supply |
NC = not connected
Contact Info:
Fredenstein Professional Audio
by Orion Communication
7F-1, No. 582, Ruei Guang Rd.
Neihu District
Taipei 114
Taiwan
Phone : + 886-2-2657-2618
Email : info@fredenstein.com
Web : www.fredenstein.com
Fredenstein Bento 2 Pure Analog Manual V1.0 Dec 20, 2022